1.65pt; PADDING-TOP: 0.75pt; table-layout-alt: fixed">
高硼硅玻璃
高硼硅玻璃特性
高硼硅玻璃具有良好的抗化学侵蚀性、抗热冲击性;机械性能好;使用温度高;具有良好的工艺性。
高硼硅玻璃的理化性能
5.4pt; BORDER-COLLAPSE: collapse; MARGIN-LEFT:
5.65pt; PADDING-TOP: 0pt; table-layout-alt: fixed">5.4pt; WIDTH: 124.45pt; PADDING-RIGHT:
5.4pt; PADDING-TOP: 0pt" valign="middle" width="165">
6.5pt">膨胀系数6.5pt"> 6.5pt">
5.4pt; WIDTH: 68.9pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="91">
6.5pt">密度6.5pt">g/cm3 6.5pt">
5.4pt; WIDTH: 54.6pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="72">
6.5pt">耐水性能6.5pt"> 6.5pt">
5.4pt; WIDTH: 63.55pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="84">
6.5pt">耐酸性能6.5pt"> 6.5pt">
5.4pt; WIDTH: 69.8pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="93">
6.5pt">耐碱性能6.5pt"> 6.5pt">
5.4pt; WIDTH: 43.85pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="58">
6.5pt">软化点6.5pt"> 6.5pt">
5.4pt; WIDTH: 65.35pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="87">
6.5pt">析品温度6.5pt"> 6.5pt">
5.4pt; WIDTH: 124.45pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="165">
6.5pt">(6.5pt">32.56.5pt">±6.5pt">0.56.5pt">)×6.5pt">106.5pt; VERTICAL-ALIGN: super">-76.5pt">/6.5pt">℃6.5pt"> 6.5pt">
5.4pt; WIDTH: 68.9pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="91">
6.5pt">2.236.5pt">±6.5pt">0.02 6.5pt">
5.4pt; WIDTH: 54.6pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="72">
6.5pt">一级6.5pt"> 6.5pt">
5.4pt; WIDTH: 63.55pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="84">
6.5pt">一级6.5pt"> 6.5pt">
5.4pt; WIDTH: 69.8pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="93">
6.5pt">二级6.5pt"> 6.5pt">
5.4pt; WIDTH: 43.85pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="58">
6.5pt">8206.5pt">℃6.5pt"> 6.5pt">
5.4pt; WIDTH: 65.35pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="87">
6.5pt">6956.5pt">℃6.5pt">-1180℃ 6.5pt">
高硼硅玻璃采用标准
采用中华人民共和国轻工行业标准QB/T2436-99——《全玻璃真空太阳能集热管用玻璃管》。我集团在行标基础上对规格尺寸和外观指标进行加严,同时补充了型式检验和产品使用说明。
高硼硅玻璃主要技术参数
5.4pt; BORDER-COLLAPSE: collapse; MARGIN-LEFT:
5.65pt; PADDING-TOP: 0pt; table-layout-alt: fixed">5.4pt; WIDTH: 85.2pt; PADDING-RIGHT:
5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">熔化温度(℃)6.5pt"> 6.5pt">
5.4pt; WIDTH: 85.2pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">成型温度(℃)6.5pt"> 6.5pt">
5.4pt; WIDTH: 85.2pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">软化温度(℃)6.5pt"> 6.5pt">
5.4pt; WIDTH: 85.25pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">退火炉温度(℃)6.5pt"> 6.5pt">
5.4pt; WIDTH: 85.25pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">硬度6.5pt"> 6.5pt">
5.4pt; WIDTH: 85.2pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">1680 6.5pt">
5.4pt; WIDTH: 85.2pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">1260 6.5pt">
5.4pt; WIDTH: 85.2pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">830 6.5pt">
5.4pt; WIDTH: 85.25pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">560 6.5pt">
5.4pt; WIDTH: 85.25pt; PADDING-RIGHT:5.4pt; PADDING-TOP: 0pt" valign="middle" width="113">
6.5pt">七级6.5pt"> 6.5pt">
6.5pt">